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Diffstat (limited to 'tests/manual/rhi/rhiwidgetproto/examplewidget.h')
-rw-r--r-- | tests/manual/rhi/rhiwidgetproto/examplewidget.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tests/manual/rhi/rhiwidgetproto/examplewidget.h b/tests/manual/rhi/rhiwidgetproto/examplewidget.h new file mode 100644 index 0000000000..a17fe7bce1 --- /dev/null +++ b/tests/manual/rhi/rhiwidgetproto/examplewidget.h @@ -0,0 +1,66 @@ +// Copyright (C) 2021 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#ifndef EXAMPLEWIDGET_H +#define EXAMPLEWIDGET_H + +#include "rhiwidget.h" +#include <rhi/qrhi.h> + +class ExampleRhiWidget : public QRhiWidget +{ +public: + ExampleRhiWidget(QWidget *parent = nullptr, Qt::WindowFlags f = {}); + + void initialize(QRhi *rhi, QRhiTexture *outputTexture) override; + void render(QRhiCommandBuffer *cb) override; + + void setCubeTextureText(const QString &s) + { + if (itemData.cubeText == s) + return; + itemData.cubeText = s; + itemData.cubeTextDirty = true; + update(); + } + + void setCubeRotation(float r) + { + if (itemData.cubeRotation == r) + return; + itemData.cubeRotation = r; + itemData.cubeRotationDirty = true; + update(); + } + +private: + QRhi *m_rhi = nullptr; + QRhiTexture *m_output = nullptr; + QScopedPointer<QRhiRenderBuffer> m_ds; + QScopedPointer<QRhiTextureRenderTarget> m_rt; + QScopedPointer<QRhiRenderPassDescriptor> m_rp; + + struct { + QRhiResourceUpdateBatch *resourceUpdates = nullptr; + QScopedPointer<QRhiBuffer> vbuf; + QScopedPointer<QRhiBuffer> ubuf; + QScopedPointer<QRhiShaderResourceBindings> srb; + QScopedPointer<QRhiGraphicsPipeline> ps; + QScopedPointer<QRhiSampler> sampler; + QScopedPointer<QRhiTexture> cubeTex; + QMatrix4x4 mvp; + } scene; + + void initScene(); + void updateMvp(); + void updateCubeTexture(); + + struct { + QString cubeText; + bool cubeTextDirty = false; + float cubeRotation = 0.0f; + bool cubeRotationDirty = false; + } itemData; +}; + +#endif |